baber/WOPTO huggingface dataset:
Patent JP-H02281020-A (JP)
Title: Preparation of elastomer for reaction injection molding
Inventor: HAABAATO RATSUSERU GIRISU
IPC: C08G18/50
Filed: 1990-03-13
Abstract: A polyamine as obtainable by the hydrolysis of the reaction product of :(a) an organic compound having the formula :orwherein Q represents an organic residue, X represents oxygen or sulphur, Y represents a halogen atom or an aryloxy group, R is a polyvalent hydrocarbon radical, m is a whole number from 1 to 3 and n is a whole number of at least 2, and(b) a polyfunctional compound containing an amine group and at least one hydrolysable imino group.
Patent JP-H08260152-A (JP)
Title: Plasma cvd method and device therefor
Inventor: FUKUYAMA SATOSHI
IPC: H01L21/205
Filed: 1995-03-22
Abstract: PURPOSE: To form a film while minimizing the amt. of a chloride (intermediate product) to be deposited in the process in the plasma CVD method using dichlorosilane. CONSTITUTION: In the CVD method using dichlorosilane, the wall surface temp. of a reaction furnace 1 is kept at 150-180 deg.C, and plasma treatment is conducted. Otherwise, an interchangeable quartz cylinder 55 is arranged in the reaction furnace 1 at a specified distance from the inner wall of the reaction furnace, and the temp. of the cylinder 55 us controlled to 150-180 deg.C.
Patent JP-H09258444-A (JP)
Title: Photopolymerizable composition
Inventor: URANO TOSHIYOSHI
IPC: G03F7/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a photopolymerizable compsn. having high sensitivity to light of long wavelength such as visible light by imparting at least one ethylenically unsatd. bond to an addition polymerizable compd. and incorporating a specified compd. into a photopolymn. initiator system. SOLUTION: This compsn. contains an addition polymerizable compd. having at least one ethylenically unsatd. bond and a photopolymn. initiator system contg. a sensitizer represented by formula I and a compd. capable of generating active radicals when irradiated with light under coexistence with the sensitizer. In the formula I, each of R<1> , R<2> and R<5> -R<7> is H, 1-10C alkyl, 2-15C acyl, 2-15C alkoxycarbonyl, etc., at least one of R<3> and R<4> is represented by formula II, etc., and at least one of R<3> and R<4> is H, 1-10C alkyl, etc. In the formula II, (n) is an integer of 0-4, R<8> is H or 1-10C alkyl and R<9> is a 4-20C arom. heterocyclic residual group.
Patent JP-H11260373-A (JP)
Title: Manufacture of spreading mesh sheet and its manufacturing equipment
Inventor: AIDA YOSHIO
IPC: H01M4/74
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a spreading mesh sheet having fine lath mesh structure and a plain part by forming slits through a reciprocating method. SOLUTION: Slits are formed in batch in plural lines on the surface, except on the central part and both sides in the width direction of a metal sheet B by a reciprocating method for forming slits by piling up a plurality of plate- shaped cutters, and the slits are opened by spreading the slit formed parts with a spreading part 12 to form a mesh sheet C. Recesses are formed in the width direction with a bent part forming part 13 in the plain part of the mesh sheet C, the mesh formed part and the plain part are planarized with a rolling part 14 to adjust the elongation generated in forming of a spreading mesh sheet D and to manufacture the spreading mesh sheet without deformation.
Patent JP-H04277553-A (JP)
Title: Reinforced polyamide resin composition
Inventor: OMURA HIROSHI
IPC: C08K7/10
Filed: 1991-03-04
Abstract: PURPOSE:To provide the title compsn. which has high strengths, high elastic moduli, a good molded surface, a good moldability, a low water absorption, and an excellent dimensional stability. CONSTITUTION:The title compsn. comprises a polyamide resin obtd. from xylylenediamine and an alpha, omega-linear aliph. dicarboxylic acid, a glassfiber, ground mineral fiber having an aspect ratio of 5-100, and 0.1-1wt.% org, nucleating agent.
Patent JP-S58179036-A (JP)
Title: Radio communication system
Inventor: MIYAWAKI TOMOO
IPC: H04B7/24
Filed: 1982-04-14
Abstract: PURPOSE:To obtain a radio communication system which enables an interruption given from another slave station without providing a transmission line for control, by accepting the interruption request signal from another slave station for a fixed time when it is detected that no speech sending input is given from a slave station which is under calling. CONSTITUTION:The aural input given to a speed sending input terminal 2 of a master station 1 is detected by a voice detecting circuit 4. Then ''1'' is delivered to an AND circuit 5. In this case, if no aural output is given to a receiver 6 from a slave station 15, ''1'' is supplied to the circuit 5. Then a t1 timer 9 is actuated to switch the receiver 6 to an interruption request signal detecting circuit 12 for a time t1. While a receiver 16 of the station 15 receives the audio signal from the station 1. Then a voice detecting circuit 18 detects the audio signal, and ''1'' is supplied to an AND circuit 20. In this case, ''2'' is supplied to the circuit 20 if no aural input is given from a speech sending input terminal 23. Then a t2 timer 26 is actuated to stop the working of a transmitter 28 for a time t2.
Patent JP-H04300260-A (JP)
Title: Welding of quartz member and device therefor
Inventor: YANO MAKOTO
IPC: B23K26/21
Filed: 1991-03-27
Abstract: PURPOSE:To obtain welded part having high weld strength and excellent outer shape. CONSTITUTION:Quarts members 6a and 7a are closely arranged with laying gap (g) between welding ends by a support material 3 and a stopper 5. A quartz filler rod 8 is placed between end faces 6a and 7a of the welding ends and the quartz members 6 and 7 are irradiated from above with laser beam 1b having an obscure focus while heating the quartz members 6 and 7 by a burner 4 from the lower side. Since the quartz members 6 and 7 are approximately uniformly heated in the whole thickness of the welding ends, welded part having high weld strength and excellent outer shape is obtained.
Patent JP-H02240688-A (JP)
Title: Defect inspection of liquid crystal display device
Inventor: KIHARA KATSUYA
IPC: G02F1/136
Filed: 1989-03-14
Abstract: PURPOSE:To allow the detection of even a defect in the case of the infeasibility of detection when an a-Si TFT attains a cut-off state and to improve the accuracy of detection by irradiating the entire surface of a liquid crystal display with the light from a light source to put a-Si TFTs of respective picture elements into a conducting state. CONSTITUTION:The light source 1 is lighted and an LCD is irradiated with light to pull all of the thin-film transistors (TFTs) T1,1 to T3,3 into the conducting state. The TFT T1,1 and TFT T2,1 are in the conducting state and, therefore, if a voltage V1 is impressed by connecting the probe 2 to, for exam ple, a gate line G2, the current from the gate line G2 flows through ITO P2,1 and TFT T2,1 as well as ITO P1,1 and TFT T1,1 to the drain line D1. The current is detected and the short-circuiting of a 1st pattern and a 2nd pattern is detected by connecting the probe 3 to the drain line D1. Since the conducting state is attained by the photoconductivity thereof in such a manner, the shorting is always detected by the combination of the line which supplies a voltage and the lines which detects the same and the defective position is detected even if the shorting occurs at any point.
Patent JP-S56158970-A (JP)
Title: A/n radar display device
Inventor: HORIIKE MITSUNORI
IPC: G01S7/22
Filed: 1980-05-13
Abstract: PURPOSE:To display many A/N symbols with low deflecting electric power, by extending a scanning stop period by eliminating a part of a PPI scan. CONSTITUTION:A CRT screen is divided by three in its radius direction; every circumferential part A is scanned, every other intermediate part B is scanned, and every third center part C is scanned. Namely, a means of generating successively azimuth angles theta1-theta6 specifying prescribed sweep signals by a signal which synchronizes with the operation of a radar antenna. Further, a means of generating division command signals R0-R1 dividing areas A, B and C according to the specified sweep signals is provided. Furthermore, a means of specifying start positions of sweeps by receiving the azimuth signals and the division command signals is provided. Thus, the sweeps are interlaced to extend a scanning stop period without lowering the image resolution of display, displaying many symbols with low deflecting electric power. The number of divisions is not limited to three.
Patent JP-H02243418-A (JP)
Title: Positioning device for wafer transport
Inventor: MOCHII SEIJI
IPC: H01L21/68
Filed: 1989-03-15
Abstract: PURPOSE:To improve the precision of positioning at the above device for a crystal wafer or the like by providing respectively a plurality of respective tip and side vacuum holes and reverse transport air holes at part of a transport rail having an air cylinder operation stopper, transport air holes, fixing vacuum holes and the like. CONSTITUTION:When it is confirmed that positioning is not correct, by means of positioning confirmation sensors 13-15 and a wafer passing detection sensor 16, a fixing vacuum 19 is, first, released, and a reverse transport air 22 is blown off through reverse transport air holes 8, and a wafer 2 is moved back a little from a stopper 4. Next, the reverse transport air 22 is released, and a transport air is blown off through transport air holes 3, and the wafer 2 is made to move floatingly in a stopper 4 direction, and suction is made by means of tip vacuum holes 6 and side vacuum holes 7, and in addition, suction and fixation are made by means of fixing vacuum holes 5, and positioning has been again conducted.
Patent JP-H01240702-A (JP)
Title: Blade vibration reducing structure
Inventor: ISHII HIROSHI
IPC: F01D5/16
Filed: 1988-03-18
Abstract: PURPOSE:To reduce the vibration of a blade by inserting a sheet metal between the dovetail and the rotor disc of the blade, and having the sheet metal provided with surface roughness which increases a contact frictional force. CONSTITUTION:A sheet metal 2 is inserted between the dovetail 1b and the rotor disc 3 of a blade 1. The sheet metal 2 is provided with surface roughness on its surface so that the product of the mass (m) of the sheet metal in the vicinity of its contact area and the vibration acceleration (a) of the blade becomes larger than that of static friction coefficient mu and a force N generated when the sheet metal 2 holds the blade 1. Consequently, a contact frictional force can be increased, so that the vibration of the blade can be reduced.
Patent JP-H05261117-A (JP)
Title: Impulse wave therapeutical system
IPC: A61B17/22
Filed: 1992-03-19
Abstract: PURPOSE:To provide an impulse wave therapeutical system, which makes possible continuous therapy for a long period of time by reducing damage of normal tissue lying alongside the impulse wave transmission path. CONSTITUTION:An impulse wave therapeutical system is formed as possible to converge an impulse wave on a calculus 4 by impressing the impulse wave emitted by a purser 1 on an oscillator 3 furnished at impulse wave generating means 2a, 2b. The system is also arranged as possible to change over the position where the impulse wave is generated by the use of an impulse wave generating position changeover means 11. This means 11 is equipped with locating means 12a, 12b capable of locating the impulse wave generating means 2a, 2b so that their foci lie identical to the specified region in a body to be inspected 5, and also is so structured as capable of changing over the connections of tire means 1a, 1b with pulser 1 one after another using a switch means 13.
Patent JP-S58181040-A (JP)
Title: Method for processing direct positive photosensitive silver halide material
Inventor: TAKAGI YOSHIHIRO
IPC: G03C1/485
Filed: 1982-04-16
Abstract: PURPOSE:To improve the sharpness and edge effect of an image by developing a direct positive photosensitive silver halide material contg. a specified compound in the presence of tetra-substituted thiourea. CONSTITUTION:A direct positive photosensitive silver halide material contg. a compound represented by general formula I (where each of R<1> and R<2> is H, an aliphatic residue, an aromatic residue or a heterocyclic group, R<3> is H or an aliphatic residue, R<4> is H, an aliphatic residue or an aromatic residue, and X is a bivalent aromatic residue) is developed in the presence of a compound represented by general formula II (where each of R'1-R'4 is optionally substituted alkyl, alkenyl or aryl, and R'1 and R'2, R'2 and R'3, or R'3 and R'4 may be bond to each other to form 5- or 6-membered heterocyclic imidazolidinethione, piperidine or morpholine).
Patent JP-S60207491-A (JP)
Title: Controlling method of chopper device
Inventor: UJIIE AKIHIKO
IPC: H02P7/298
Filed: 1984-03-31
Abstract: PURPOSE:To obtain the optimum closed loop gain at the all operation points of a motor by varying the amplitude of a feedback gain in response to the ratio of a motor voltage to an input filter capacitor voltage. CONSTITUTION:A feedback gain 12 is multiplied by a deviation DELTAI between an armature current command value Ic and the real current Ia. Further, a feedback compensation 13 is executed to obtain a chopper conduction rate, and a chopper 14 is operated at the conduction rate (alpha). The gain 12 is varied in response to the filter capacitor voltage Ec and a motor voltage EM. Thus, the optimum closed loop gain can be obtained at the all operation points of a motor, and the stability and the response of the system can be quantitatively and readily designed.
Patent JP-S55155121-A (JP)
Title: Heating cooker
Inventor: NOBUE TOMOTAKA
IPC: A47J37/06
Filed: 1979-05-23
Abstract: PURPOSE:To remove steam in a heating chamber and thus to maintain reliability of a detection system by blasting the air into the heating chamber through a peep window to which an infrared ray detector is prepared and exhausting through an exhaust hole. CONSTITUTION:An infrared ray 3 emitted by a material 2 to heat in a heating chamber 1 is condensed to an infrared ray detector 8 in a guide 6 by a reflector 5 through a peep window 4 on the top of the heating chamber 1. A chopper blade 10 is rotated by a motor 9 to intermit a luminous flux of infrared rays incident to the detector 8. A void between a wall of the heating chamber 1 and a body cabinet 11 is partitioned with a blast guide 12, a blower 14 is provided in a void 13 on the side of peep window 4, an exhaust hole 15 is perforated in the heating chamber wall outside the void 13, the air is blasted by the blower 14 through peep window 4, and a steam is exhausted through the exhaust hole 15.
Patent JP-H11261924-A (JP)
Title: Crt monitor protecting circuit
Inventor: TASHIRO TSUKASA
IPC: H04N5/63
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To correctly detect a too small voltage or a too small current by starting a protecting operation after a masking time so as to avoid erroneous detections of the too small voltage or the too small current in a transient state just after starting a power source circuit. SOLUTION: After an initial standby state, the voltages and currents of a power source circuit 1 and a deflection/high pressure circuit 3 are detected. And after a standby time for calculating an average, the voltages and currents of the power source circuit 1 and the deflection/high pressure circuit 3 are detected again, to calculate the average values of the detected voltages and currents of the circuits 1 and 3. If the averaged voltage of the circuit 1 is larger than an excess voltage threshold Vbu, it is judged as an excess voltage and information showing the excess voltage is written in a nonvolatile memory 6, and a shut down command Cd is outputted to a power source circuit 1. After a masking time, a protecting operation is started, so that erroneous detection of the voltage and current in the transient state just after starting the power source circuit is prevented.
Patent JP-H11252437-A (JP)
Title: Television camera device, television camera control method and recording medium therefor
Inventor: KAIZE KAZUHISA
IPC: G02B7/28
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the durability and reliability of a television camera which is capable of focusing adjustment. SOLUTION: When an operation device 12 is operated, a camera base 11 is controlled by a camera direction control circuit 9 and the direction of a camera is changed, detection pulses are generated from a control detection circuit 7 and supplied to an OR circuit 6. Also, when the operation device 13 is operated and the focus distance of a lens 1 is controlled by a focus distance controller 10, the detection pulses are generated from the control detection circuit 8 and supplied to the OR circuit 6. As a result, the OR circuit 6 supplies enable signals to a control circuit 5. When the enable signals are supplied, the control circuit 5 supplies focus control signals to the lens 1 and performs the focusing adjustment.
Patent JP-H09225950-A (JP)
Title: Surface molding for synthetic resin molded article and molded article having surface molded thereby
Inventor: WATANABE HIROSHI
IPC: B29C39/20
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To produce a synthetic resin molded article by an easy and simple method, at the same time, to form a strong and nonseparable power layer having a heterochromatic surface (matter surface) intended to enhance the appearance on a part of the surface of the molded article. SOLUTION: After molded by a sand blast and the like at a surface of a matrix 10, a roughened surface 7 is copied to a mold 5, and static electricity is charged on an inner wall 6 thereof and a fine powder body 8 is stuck to the inner surface 6, then, foam-molding is performed by injecting a foaming synthetic resin. In this manner, a heterochromatic surface or a matte surface is formed correspondingly to the roughened surface of the mold on the surface of the synthetic resin molded article, and the fine powder body adhering to the inner wall is incorporated into a surface of the molded article during the molding and a strong and nonseparable powder layer is formed.
Patent JP-S57180045-A (JP)
Title: Apparatus for ageing cathode-ray tube
Inventor: NARITA KATSUHISA
IPC: H01J9/44
Filed: 1981-04-30
Abstract: PURPOSE:To prevent cathodes from being damaged during an ageing process by a construction wherein feeders for supplying power to the cathodes are continuously arranged without dividing them according to ageing positions and the ends of them are made longer than a heater feeder. CONSTITUTION:Feeders 2a, 3a, 4a for supplying power to a heater earth and each of the blue, green and red cathodes of a color cathode-ray tube are continuously arranged without dividing them according to each of the positions A-E where an ageing process is carried out. Consequently, a brush connected to the cathode is allowed to contact the feeder always during the ageing process. In addition, at the entrance end of the knocking position A and the exit end of the ageing position E in the second stage, the feeders 2a-4a for the cathodes are extended and made longer than a feeder 6 for a heater. For this reason, a large current is allowed to flow into the first grid electrode and thus the cathode is prevented from being damaged.
Patent JP-H10261927-A (JP)
Title: Agc circuit
Inventor: ONO KOICHI
IPC: H03G3/30
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gain control(AGC) circuit composed of high speed and high precision MOSs. SOLUTION: This circuit is composed of a variable gain amplifier whose a gain varies corresponding to a control voltage, an amplitude detector 71 and a charge pump circuit 72. In this case the amplitude detector 71 consists of two sets of preamplifiers 5a, 5b where one of input receives a common analog signal and another input part receives a reference voltage set at a prescribed voltage, two sets of differential pairs MN1-MN4 which output currents of noninverted and inverted outputs from a pair of output parts corresponding to an input difference voltage, loads MP1, MP2 that receive outputs of the differential pairs simultaneously and inverters INV1, INV2, and is provided with a means that connects each other the noninverting and inverting outputs of 2 sets of the differential pairs, extracts a current and flows the current to the loads.  A charge pump circuit 72 is composed of a current source charging charges to a capacitor C, a current source discharging the charges, and MOS switches MP21-MP24 and MN21-MN24 controlled by one of control signals provided at both ends of each of the current sources.
Patent JP-S58180787-A (JP)
Title: Gear pump
Inventor: YAMADA TOSHIAKI
IPC: F04C2/12
Filed: 1982-04-16
Abstract: PURPOSE:To prevent a seal portion from solution leakage cause by wear, damage, etc. by punching a copper system or aluminum system plate blank to constitute a conductive portion of a rotor laminated with planer plates of electromagnetic iron core from both surfaces. CONSTITUTION:A rotor conductor 15 using copper or aluminum system blank is punched from a plate material to be adhesively laminated with two layers of rotor iron cores 14, 16, and the side surface of the rotor iron core 14 is arranged opposedly to a stator 9 through a screen plate 10 to give an enclosed deep groove type property to the rotor. The rotor iron core 16 is fixed integrally with a drive gear 4 and a clearance between the side surface of the gear and the iron core is made small so that the iron core together with a driven gear 3 reduces oil leakage from the discharge side.
Patent JP-S58182044-A (JP)
Title: Air conditioner for high temperature dry zone
Inventor: YABE KATSUAKI
IPC: F24F3/14
Filed: 1982-04-16
Abstract: PURPOSE:To make it possible to carry out air-conditioning up to a comfortable region without obtaining other cooling power in a zone having a low humidity and a high temperature by disposing humidifiers in a supply side air passage and an exhaust side air passage respectively, and disposing a sensible heat exchanger across both passages. CONSTITUTION:The humidifiers 1 and 2 comprise lower water tanks 15 and 15', water spraying nozzles 16 and 16', circulating pumps 17 and 17', and automatic water suppliers 18 and 18' with water level adjusting valves, and humidify and cool the room by spraying water with respect to the air current within the passage. A sensible heat exchanger 3 is constituted by a heat pipe group and the like, and passes hermetically through a partition plate 5 and a number of heat pipes and the like are installed so that one end of the group is brought into contact with air in the passage A and another end thereof with air in the passage B. By this arrangement, only sensible heats in air in both passages A and B are heat-exchanged. A suction port 6 of the passage A is connected to an external air intake port 19, an exhaust port 7 to a blow- off port 20 of the room R requiring air conditioning, a suction port 10 of the passage B to a suction port 21 of the room R, and an exhaust port 11 to an exhaust port 22. High temperature dry air is subjected to sensible heat exchange with air cooled and humidified on the exhaust side in the humidifier 2, and is cooled. Thereafter, high temperature dry air is further cooled and humidified in the humidifier 1 and enters the room R as a desired conditioned air.